Home & Office Extensions

Do you need your home to grow with your family? Maybe it’s time to build that home office your business needs? Whether it be adding another story or raising & enclosing your house, extensions give you an affordable alternative to trading in your perfect location for the sake of more space.

JT Master Builders are experts in home and office extensions and have built strong relationships with a range of quality architects, certifiers and tradesmen- giving you access to the best in the industry. We will work with you to bring your dream to life!

Providing with you free no obligation quote, one of our qualified builders will meet with you in your home to discuss your ideas and requirements. We offer our advice and experience to ensure your new extension is not only functional, but innovative and stylish.

Our team pride themselves on operating a clean and professional work site at your home – making sure your project is completed on time and within budget. We provide quality extensions to suit every purpose:

  • Addition of upper levels on your home
  • Raising & enclosing to create a lower level
  • Home office extension
  • Rumpus room extensions
  • Granny flat and guest suite extensions



Our extensions are built to match your current home’s style and lines, avoiding the obvious ‘buiding afterthought’ look and giving you an extension that feels like it has always been part of your home. Your new extension will not only give your home added value, it will give your family or your business the space it needs.

Contact JT Master Builders today for a free quote on your new Gold Coast extension.